Question 583010: what is the measure of the angle that is supplementary to a 55degree angle? Found 2 solutions by JBarnum, smaraya:Answer by JBarnum(2146) (Show Source):
You can put this solution on YOUR website! 3 easy steps to solve these problems
Step 1
In google search type: "define supplementary angle"
.
Step 2
Read the definition
.
Step 3
Subtract the angle given from 180 as stated in the definition to find the angle you are looking for.
You can put this solution on YOUR website! Supplemtary angles are two angles that have a total of 180 degrees
If angle A =55
Let 2nd angle be B
Angle A + Angle B= 180
55 + Angle B= 180
Angle B= 180 - 55
Angle B= 125
Therefore Angle B =125 degrees.